Rotary slitter bottom knife for paper cutting
- Outer diameter: custom
- Blade material: H13, LD, SKD-11, D2, Cr12MoV, 6CrW2Si, 9CrSi, YG
- Tolerance: +/-0.005mm
- Used for all kinds of aluminum foil cutting, tape cutting, paper slitting, film cutting
rotary slitter bottom knife for paper cutting